RETRACTED: Synthesis, characterization and catalytic activity of silver nanoparticles using Tribulus terrestris leaf extract

This article has been retracted: please see Elsevier Policy on Article Withdrawal (http://www.elsevier.com/locate/withdrawalpolicy).This article has been retracted at the request of the Editor.The article contains duplicate images (Fig. 5A and B as well as Fig. 5C and D) which differ only in magnification and orientation despite being described as different samples. Figure 3 displays duplicated data despite being described as different samples.The scientific community takes a very strong view on this scientific misbehavior and apologies are offered to readers of the journal that this was not detected during the submission process.